Email Document Reference

Enter your email address below and the reference for this document will be sent to shortly from webmaster@ceesi.com.

Title: Uncertainty In The Measurement Of Natural Gas Composition With On-Line Chromatography And Its Contribution To Total Uncertainty In The Measurement Of Energy Flow
Author: Ruben Moldes, Marcelo Moscoso
Source: 2006 International Symposium on Fluid Flow Measurement
Year Published: 2006
Abstract: Evaluation of the uncertainty of the composition of natural gas when on-line chromatography is used. Theoretical analysis to identify different uncertainty sources, estimation of sensibility of fluid compressibility with pressure and temperature at typical operation condition. Evaluation of minimum and maximum practical limits in heating value, specific gravity and fluid compressibility. Field round robin to estimate reproducibility of on-line chromatographs. Monte Carlo simulation to estimate uncertainty contribution in the total uncertainty of energy flow: it is almost double when Ultrasonic flowmeter is the primary meter compared with an orifice plate as primary meter

In order to prevent spam and automated file downloads for documents within the Measurement Library, please follow the instructions below and then you will be able to email a reference to this article.